package com.ljy.tkmodel.service;

import com.ljy.tkmodel.entity.LjyZhuanshuoChapter;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 护理执业资格的分类表 服务类
 * </p>
 *
 * @author testjava
 * @since 2022-01-04
 */
public interface LjyZhuanshuoChapterService extends IService<LjyZhuanshuoChapter> {
    //异步优化查询
    //1.查出多少个学科
    Integer selectChapterCount();
}
